Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing our new design,

The broken line showing of the remainder of the graphical user interface and the remainder of the display screen is for environmental purposes only and forms no part of the claimed design.

The dot-dash lines define the bounds of the claimed design and form no part thereof. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 